The technology being tested at the 2022 World Cup will improve TV broadcasting – Rádio Itatiaia

In an more and more technological world, the 2022 World Cup was answerable for bringing extra innovation to the world. From the ball of Al Rihla, an essential a part of the semi-computerized offside system, to the falling stadium made of kit, passing by way of the air conditioner that creates air bubbles to chill the followers in the center of the desert warmth, there was a number of innovation.

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One of the principal applied sciences being tested throughout the competitors, nevertheless, is sort of invisible. This is Versatile Video Coding (VVC). When it was created, its principal objective was to cut back prices whereas sustaining picture high quality in comparison with earlier codecs.

For the 2022 World Cup, MediaTek and Rede Globo have created a partnership to broadcast the event with this codec. The challenge is an instance of TV 3.0, the new Brazilian digital TV system, which helps 4K and 8K, in addition to HDR10 requirements (High Dynamic Range, or excessive energy vary, accepted by most sorts of screens) and HLG (Hybrid Log. Gamma, or hybrid log gamma, which will enable HDR to be transmitted over the air in the future) broadcast.

In an unique interview with Itatiaia, Alfred Chan, vice chairman of MediaTek’s TV division, says that VVC has many advantages. “It saves 40% to 45% of the bandwidth in comparison with the outdated code, H.265,” he says. “It’s the finest codec right now.”

Chan says that by 2023, all MediaTek TV chips will help this technology. He says that VVC has new gear. “It is right for top decision. That is, it’s splendid for contemporary televisions with 4K and 8K decision, which ought to turn out to be widespread in the close to future.

In addition, broadcasters will have the ability to scale back the price of at least 40 p.c and apply it to different channels, for instance, or preserve that price and improve the high quality of the image. “That 40% is an enormous drop,” says Chan. “So at the similar stage, VVC provides a greater image to the finish buyer.”

prime quality photos

With 65% of the marketplace for TV chips, MediaTek has nearly 2 billion TVs with its chips in the world – 95% of the main producers use the firm’s half. Therefore, the firm determined to attempt VVC instantly. “The concept is to supply a excessive-high quality picture on open TV.” The begin of implementation of TV 3.0 in Brazil is scheduled for 2024 and the system ought to attain the entire nation by 2027.

Since TV Globo was fascinated by utilizing innovation, the two collaborated on this challenge. “Using VVC to broadcast the video games from Doha, Qatar is a good alternative for cooperation.”

So far, checks have proven prime quality photos. The departure of the Brazilian staff from the event doesn’t imply the finish of trials. The similar machines had been used on Tuesday (13) and will proceed to work till Sunday (18) when the World Cup 2022 closing will be broadcast. “There remains to be a number of work. Now, let’s transfer on to the subsequent part of the challenge with Globo”, stated Chan.

He says there are a lot of issues being mentioned and improved by this group. “One of them is Dynamic Resolution Encoding (DRE). In addition, we will work along with TV Globo to implement the technology. Let’s develop it and remodel it from a mannequin to a full service. Globo will be the world chief in the use of VVC as an ordinary.”

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